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Rheumatology

Karam T. Jabri, MD

Works at hospitals in La Mesa, CA · California

Summary

Dr. Karam T. Jabri, MD is a rheumatologist at 1700 N Waterman Ave, San Bernardino, CA 92404. Phone: (909) 883-8611. Accepts Medicare assignment. NPI 1740743194. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Rheumatologist (Medicare lists Rheumatology)
  • Address: 1700 N Waterman Ave, San Bernardino, CA 92404 · Directions (2 more locations)
  • Phone: (909) 883‑8611
  • Medicare: Accepts Medicare assignment
  • Hospital: Grossmont Hospital
  • Group practice: Beaver Medical Group P C (+1 more)
  • Medical school: graduated 2012 (14 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Karam T. Jabri, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Karam T. Jabri accept Medicare assignment?
Yes. Medicare's clinician data says Karam T. Jabri accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
What is Karam T. Jabri's NPI number?
1740743194. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Karam T. Jabri works

Medicare's Facility Affiliation Data lists Karam T. Jabri at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Grossmont HospitalLa Mesa, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050026

Practice locations

Addresses where Karam T. Jabri is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Karam T. Jabri as a member of these groups (CMS data updated October 2, 2026).

  • Beaver Medical Group P C247 clinicians in the group
  • Cabrillo Center for Rheumatic Disease Apc5 clinicians in the group

Specialties

Find other Rheumatology doctors in California →

Other rheumatologists in California

Clinicians with the same Medicare primary specialty in California — not a recommendation.

All rheumatologists in California →

Other clinicians in Beaver Medical Group P C

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year2012 (14 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1740743194
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians